Solve for x
x=20
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x\times 30000=4000\times 150
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 4000x, the least common multiple of 4000,x.
x\times 30000=600000
Multiply 4000 and 150 to get 600000.
x=\frac{600000}{30000}
Divide both sides by 30000.
x=20
Divide 600000 by 30000 to get 20.
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